Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004096 | molecular_function | catalase activity |
| A | 0004601 | molecular_function | peroxidase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0020037 | molecular_function | heme binding |
| A | 0042542 | biological_process | response to hydrogen peroxide |
| A | 0042744 | biological_process | hydrogen peroxide catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0098869 | biological_process | cellular oxidant detoxification |
Functional Information from PDB Data
| site_id | 337 |
| Number of Residues | 1 |
| Details | PROXIMAL TYROSINE |
| site_id | 54 |
| Number of Residues | 1 |
| Details | DISTAL HISTIDINE |
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEM A 485 |
| Chain | Residue |
| A | ASN127 |
| A | PRO137 |
| A | PHE140 |
| A | SER196 |
| A | PHE313 |
| A | ARG333 |
| A | SER336 |
| A | TYR337 |
| A | ALA340 |
| A | HIS341 |
| A | ARG344 |
| A | HOH489 |
| A | HOH494 |
| A | LEU40 |
| A | ASP44 |
| A | ARG51 |
| A | HIS54 |
| A | ARG91 |
| A | VAL125 |
| A | GLY126 |
| site_id | AC2 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE NDP A 486 |
| Chain | Residue |
| A | HIS173 |
| A | ILE177 |
| A | SER180 |
| A | ARG182 |
| A | HIS192 |
| A | HIS214 |
| A | ARG216 |
| A | VAL281 |
| A | TRP282 |
| A | HIS284 |
| A | GLN421 |
| A | LEU425 |
| A | LEU428 |
| A | HOH497 |
| A | HOH499 |
Functional Information from PROSITE/UniProt
| site_id | PS00437 |
| Number of Residues | 9 |
| Details | CATALASE_1 Catalase proximal heme-ligand signature. RLFSYgDAH |
| Chain | Residue | Details |
| A | ARG333-HIS341 | |
| site_id | PS00438 |
| Number of Residues | 17 |
| Details | CATALASE_2 Catalase proximal active site signature. FdRevipERrmHakGSG |
| Chain | Residue | Details |
| A | PHE43-GLY59 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | Binding site: {"description":"axial binding residue","evidences":[{"source":"PubMed","id":"7791219","evidenceCode":"ECO:0000269"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Methionine sulfone","evidences":[{"source":"PubMed","id":"7786407","evidenceCode":"ECO:0000269"}]} |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1iph |
| Chain | Residue | Details |
| A | HIS54 | |
| A | ASN127 | |
| A | SER93 | |
